I'd honestly like as little cameos as possible so that when we get sequels, it feels like enough time has passed before some burnout starts to occur. Over on Marvel's side, I'm seriously exhausted from seeing Iron Man everywhere.
That's a good/fair/level headed point to make.
It's honestly something I haven't really considered. I agree that, in Marvel's universe, the spectacle of seeing these heroes on screen seems to be lost. Especially when, in practically every film, you see them. Even if for a brief period of time.
I think, as many are stating, I guess Batman can be seen as WB's/DC's Ironman. They think that his inclusion is necessary when, in reality, it doesn't allow for other properties to breathe/make their own identities. (Something Wonder Woman managed to achieve)
It's definitely the fan service in me/how it looks in my head, it looks incredibly bad ass seeing the two of them stand on top of that Paris rooftop. I honestly didn't care for the ending shot of Wonder Woman. That was the only thing I thought was weak of the film. Aside from that, everything else was absolutely phenomenal. (Regardless of naysayers wanting to say it did nothing original; repeated the Captain America: First Avenger formula) That's something I despise so much hearing from people...
Since I was two, Spider-Man & Batman are the only two hero properties I care about. Growing up, I couldn't really get into any of the other ones. Just never became a fan. I enjoy watching their movies but, I'd never go out of my way to read their comics or play their video games.
That's another thing I didn't really take into consideration, it'd be selfish to want the inclusion of Batman because then it detracts from the win these characters receive on their own. For fans who adore them for the differing property they are.
This was definitely a fine win for Wonder Woman fans.